This model is designed for high-temperature environments where insulation must be applied to the outer frame; therefore, the shaft of the ohm switch is extended for accessibility.
Airflow is manually regulated using an ohm switch mechanism to achieve the desired volume control.
Blade Type: Opposed-blade (V-shaped)
Blade Material: Galvanized steel / Stainless steel
Frame Material: Galvanized steel / Stainless steel
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